`samplereturn.net`

DNSSEC	⚠️ Not signed
A	94.130.66.87^{🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC}
		PTR	`static.87.66.130.94.clients.your-server.de`
NS	`ns1.first-ns.de` ⭐
		A	2a01:4f8:0:a101::a:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.first-ns.de`
		A	213.239.242.238^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns1.first-ns.de`
NS	`robotns2.second-ns.de`
		A	2a01:4f8:0:1::5ddc:2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`robotns2.second-ns.de`
		A	213.133.100.103^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`robotns2.second-ns.de`
NS	`robotns3.second-ns.com`
		A	2001:67c:192c::add:a3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`robotns3.second-ns.com`
		A	193.47.99.3^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`robotns3.second-ns.com`
MX	`mail.samplereturn.net` ⭐
		A	94.130.66.87^{🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC}
			PTR	`static.87.66.130.94.clients.your-server.de`
SOA	`ns1.first-ns.de`dns@hetzner.com 2026-04-14 #0

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778714806

Subdomains

mail.samplereturn.net

Same first word

samplereturn.net

Similar names

runpresmetal.com

trumspelaren.se

DNS History

6 records (5 active, 1 former)

●NSns1.first-ns.de2015-08-11 → 2026-05-13 · 2 obs

● 2015-08-11 02:39:20
● 2026-05-13 23:34:02

●NSrobotns2.second-ns.de2015-08-11 → 2026-05-13 · 2 obs

● 2015-08-11 02:39:20
● 2026-05-13 23:34:02

●NSrobotns3.second-ns.com2015-08-11 → 2026-05-13 · 2 obs

● 2015-08-11 02:39:20
● 2026-05-13 23:34:02

●MXmail.samplereturn.net2015-08-11 → 2026-05-13 · 2 obs

● 2015-08-11 02:39:20
● 2026-05-13 23:34:02

○A78.47.100.2442015-08-11 → 2018-01-10 · 4 obs

● 2015-08-11 02:39:20
● 2018-01-10 16:02:02
○ 2026-05-13 17:47:32
○ 2026-05-13 23:34:02

●A94.130.66.872026-05-13 → 2026-05-13 · 3 obs

○ 2018-01-10 16:02:02
● 2026-05-13 17:47:32
● 2026-05-13 23:34:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	l.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net...	-
samplereturn.net	ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com	-

✅ Authoritative Response

Server:213.239.242.238

NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for samplereturn.net (unsigned zone)

⏱️ Timing

Total: 778ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.130.66.87`
NS	3	`robotns2.second-ns.de, robotns3.second-ns.com...`
MX	1	`mail.samplereturn.net (pri: 10)`
SOA	1	`ns1.first-ns.de dns.hetzner.com`

Analysis

Hierarchy

samplereturn.net is a parent of mail.samplereturn.net.

IP Addresses

samplereturn.net points to a single IP address: 94.130.66.87.

Other host names such as www.gewuchs.org, mail.gewuchs.org, voice-in-time.com, mail.samplereturn.net and static.87.66.130.94.clients.your-server.de share IP numbers with samplereturn.net.

Name Servers

samplereturn.net is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

At least part of the name servers for samplereturn.net are shared with other domains, for instance zac.cy, qoic.ir, moloch.de, deutscher-filmball.de and landhotel-weyh.de.

These name servers are often used together with helium.ns.hetzner.de, hydrogen.ns.hetzner.com and oxygen.ns.hetzner.com.

Host names with two IP numbers:

robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3

ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238

robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103

Mail Servers

The mail server for samplereturn.net is mail.samplereturn.net.

Host mail.samplereturn.net points to IP 94.130.66.87.

samplereturn.net - robtex.com